1. In saw …the crosscut saw, and the Backsaw. The first two have roughly triangular blades about 50 cm (20 inches) long, 10 cm (4 inches) wide at the handle, and tapering to about 5 cm (2 inches) at the opposite end

2. Bimanual - requiring two hands or designed for two people; "a two-handed sledgehammer"; "a two-handed crosscut saw"; "a machine designed for Bimanual operation" two-handed handed - having or involving the use of hands; "a handed, tree-living animal"; "a four-handed card game"